package com.qf.buybook.book.service;

import com.qf.buybook.book.entity.Book;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author dongjl
 * @since 2022-08-18
 */
public interface BooksService extends IService<Book> {

    boolean buyBook(Integer id);
}
